Home / 2,702,563.54-3,724,992.37-2,048,973.12

Finding the Fourth Proportional to 2,702,563.54, 3,724,992.37 and 2,048,973.12

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Solution

The fourth proportional to 2,702,563.54, 3,724,992.37 and 2,048,973.12 is: 2,824,136.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,563.54 : 3,724,992.37 = 2,048,973.12 : x
  2. Step 2: Convert to fraction form
    2,702,563.54/3,724,992.37 = 2,048,973.12/x
  3. Step 3: Cross multiply
    2,702,563.54x = 3,724,992.37 × 2,048,973.12
  4. Step 4: Simplify right side
    2,702,563.54x = 7,632,409,238,335.10
  5. Step 5: Solve for x
    x = 7,632,409,238,335.10/2,702,563.54
  6. Step 6: Final answer
    x = 2,824,136.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.